\section{Code architecture}

	\subsection{Model}
	
		\begin{figure}[H]
			\includegraphics[scale=0.58]{img/diag_model.png}
		\end{figure}
		
	\subsection{Other}
	
		\begin{figure}[H]
			\includegraphics[scale=0.58]{img/diag_utils.png}
		\end{figure}